Project Mercury was NASA's program that launched the first American astronauts into space, completing a total of six crewed spaceflights. When you purchase through links on our site, we may earn ...

Alanis Morissette was wrong – it isn’t ironic; it’s Mercury retrograde. While many simply chalk it up to an optical illusion in the planet’s orbit, astrologists hold the phenomenon ...

A nurseries director has said it was an "easy decision" to ban tinned tuna and replace it with pilchards and mackerel after new research revealed it can contain toxic levels of mercury.

Mercury is extraordinarily toxic, but it becomes especially dangerous when transformed into methylmercury—a form so harmful that just a few billionths of a gram can cause severe and lasting ...